Chapter 17: Troubleshooting

You see an “Unable to locate host” message and are unable to browse the Internet

This problem can occur when you have typed a URL (Web address) incorrectly, you have lost your Internet connection, or your ISP is having technical difficulties.

Double-check the URL or try a different URL. If the error message still appears, disconnect from the ISP connection and close your browser, then reconnect and open the browser. If you still get the error, your ISP may be having technical difficulties.

Connecting to a Web site takes too long

Many factors can affect Internet performance:

The condition of the telephone lines in your residence or at your local telephone service

The condition of the Internet computers to which you connect and the number of users accessing those computers

The complexity of graphics and multimedia on Web pages

Having multiple Web browsers open, performing multiple downloads, and having multiple programs open on your notebook

People are sending you e-mail messages, but you have not received any mail

Click the receive button in your e-mail program.

Make sure that your account with your Internet service provider (ISP) is set up correctly. Contact your ISP for technical support.

Keyboard

The built-in keyboard does not work

Attaching a PS/2 keyboard to your notebook or port replicator while your notebook is running may deactivate the built-in keyboard.

The external keyboard does not work

Make sure that the keyboard cable is plugged in correctly.

Remove all extension cables and switchboxes.

Clean the keyboard by using an aerosol can of air with a narrow, straw-like extension to remove dust and lint trapped under the keys.

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Gateway 450 manual Keyboard, Connecting to a Web site takes too long, Built-in keyboard does not work, 274